Re: CVS commit: src/sys/dev/qbus

[Matt Thomas <matt%3am-software.com@localhost>]

At 02:10 PM 1/15/2003, Manuel BOUYER wrote:

> Module Name:    src
> Committed By:   bouyer
> Date:           Wed Jan 15 22:10:26 UTC 2003
>
> Modified Files:
>         src/sys/dev/qbus: if_qe.c
>
> Log Message:
> Zero out the extra space stolen from mbuf to pad packet to ETHER_MIN_LEN
> XXX should it be ETHER_MIN_LEN - ETHER_CRC_LEN ?
> XXX2 we assume there are enouth space in the mbuf for the padding bytes.
>      But other places in the code assumes this already.

Do not assume you can always write into the mbuf.  See M_READONLY(m) or
M_TRAILINGSPACE(m)


--
Matt Thomas               Internet:   matt%3am-software.com@localhost
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
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